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A central atrium

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Biagio Arevalo on Nov 13, 2012, 10:26 am

I’m planning to approach this credit through the prescriptive path.
My building has windows on all four facades. It also has a central atrium that measures 49.20ft x 49.20ft (2.420sf). This...

Last reply: TODD REED, Nov 13, 2012, 10:51 am

Airport regularly occupied space

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Saliha AIT on Nov 5, 2012, 8:45 am

Hello,

We are working to certify a Passenger Terminal Building (PTB).
One of our concern is related to IEQ 8.1 - Daylighting, the PTB contains several spaces considered as multi-...

Last reply: Saliha AIT , Nov 6, 2012, 10:50 am

Calculating Daylight via the Prescriptive Method

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Dan Bielenin on Nov 5, 2012, 11:14 am

I am currently looking to utilize the prescriptive method in order to calculate the amount of daylight entering the regularly occupied spaces of a student housing complex. I have calculated the...

Last reply: Eddy Santosa, Nov 5, 2012, 12:26 pm

Accounting for Sun Shades in the Prescriptive Method

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Dan Bielenin on Nov 5, 2012, 11:18 am

When calculating the amount of daylight (via the prescriptive method) that enters through a south-facing window that utilizes sun shades, how does one account for the added shading benefit in...

Last reply: Jill Dalglish, PE, Nov 5, 2012, 12:05 pm

Measurement option and 500fc limit

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Erin Holdenried on Oct 10, 2012, 3:16 pm

For Option 3 Measurement, can an area with measurement greater than 500...

Last reply: TODD REED, Oct 10, 2012, 3:41 pm

Automatic vs Manual shades

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Mike Decoster on Jul 2, 2012, 11:41 am

We are working on a LEED 2009 NC project and looking at the daylighting. If the daylighting by the perscriptive method exceeds the VLT x...

Last reply: TODD REED, Oct 9, 2012, 1:52 pm

Option 3- Measurement. Height?

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Candice Rogers on Oct 8, 2012, 4:54 pm

Hello -

Could you please confirm the measurement height for the daylight readings? Is this the workplane, floor, or other height?

Thank you very much -
Candice

Last reply: TODD REED, Oct 9, 2012, 8:44 am

IEQc8.1- Daylighting

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Mike Stopka on Aug 1, 2012, 4:38 pm

For IEQc8.1 Daylight – Light:

I'm using the prescriptive approach to calculate daylighting for a 4 story office building that is rectangular in plan with floor to ceiling glazing on every...

Last reply: Jill Dalglish, PE, Sep 21, 2012, 1:21 pm

area calculations

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Carrie Laurendine on Sep 11, 2012, 2:53 pm

a source so I don't have to cite an internet forum. Log in or register to post comments TODD REED Energy Program Specialist PA DMVA LEEDuser Expert 891 thumbs up September 11, 2012- 3:51 pm FYI, LEED...

Last reply: TODD REED, Sep 11, 2012, 3:51 pm

Option 3 requirements

NC-2009 IEQc8.1: Daylight and views - daylight
posted by Kris Callori on Oct 5, 2011, 1:29 pm

Does anyone know if there are requirements under Option 3 regarding time of day or time of year to take the daylight measurements?

Last reply: TODD REED, Aug 30, 2012, 10:00 am